Ashu had 24 pages to write. By the evening, he had completed 25% of his work. How many pages were left?

Shikha has read 3/4 of a book consisting of 288 pages. How many pages are still left?

Shikha had 42 pencils with her. She starts giving out 5 at a time to her classmates. How many pencils are left with her after she has distributed 5 pencils each to seven of her classmates?

Joseph had x number of apples. He distributed (1)/(3)rd of the apples to his friends. How many apples are left with him?

A person bought a certain number of pens for 800. If he had bought 4 pens more for the same money, he would have paid 10 less for each pen. How many pens did he buy?

6400 workers were employed to construct a factory in 4 years. A the end of the first year, 25% workers were retrenched. At the end of the second year, 25% of those working at that time were again retrenched. However, to complete the project in time, the number of workers was increased by 25% of the total number of workers left at the end of third year. How many workers were working during the fourth year ?

Suppose you begin reading a book on page h and end on page k. if you read each page completely and the pages are numbered and read consecutively, then how many pages have you read?

A plumber works twice as fast as his apprentice. After the plumber has worked alone for 3 hours, his apprentice joins him and working together they complete the job 4 hours later. How many hours would it have taken the plumber to do the entire job by himself?

Abe reads a book every day some page in the morning and some in the evening. He reads 23 pages every morning and 31 page every evening . The number of page completed by Abe after some number of days can be written as a function of the number of pages read in the evening . If the number of days is represented by ' N', the number of page read in the morning be 'M' and the number of pages read in the evenings be 'E' , which of the following the number of days for which Abe read the book ? It is know that if Abe read in the morning , he did not read in the evening and vice versa.

Andrew works out for 30 minutes every other days. If he spends 35% of his workout time one day waiting for the weight rack, how many seconds of that day's workout did he spend waiting for the weight rack?